function P7_HScroller(el,dr,tx,ox,spd) { //v1.6 by PVII
 var g,gg,fr,sp,pa='',slw=true,m=false,w,ww,lx,rx;tx=parseInt(tx);
 if((g=MM_findObj(el))!=null){gg=(document.layers)?g:g.style;}else{return;}
 if(dr=="Stop"){if(g.toMove){clearTimeout(g.p7Magic);}g.toMove=false;}
 if((parseInt(navigator.appVersion)>4 || navigator.userAgent.indexOf("MSIE")>-1)&& !window.opera){pa="px";}
 if(navigator.userAgent.indexOf("NT")>-1 || navigator.userAgent.indexOf("Windows 2000")>-1){slw=false;}
 if(spd=="Slow"){sp=(slw)?2:1;fr=(slw)?40:30;}else if(spd=="Medium"){sp=(slw)?4:1;fr=(slw)?40:10;
 }else{sp=(slw)?8:4;fr=(slw)?40:10;}if(spd=="Warp"){sp=5000;}var xx = parseInt(gg.left);if(isNaN(xx)){
 if(g.currentStyle){xx=parseInt(g.currentStyle.left);}else if(document.defaultView){
 xx=parseInt(document.defaultView.getComputedStyle(g,"").getPropertyValue("left"));}else{xx=0;}}
 if(document.all || document.getElementById){w=parseInt(g.offsetWidth);if(!w){w=parseInt(g.style.pixelWidth);}
 if(g.hasChildNodes){for(wx=0;wx<g.childNodes.length;wx++){ww=parseInt(g.childNodes[wx].offsetWidth);
 if(ww>w){w=ww;}}}}else if(document.layers){w=parseInt(g.clip.width);}lx=tx-w+parseInt(ox);rx=tx;
 if(dr=="Right"){if(xx>lx){m=true;xx-=sp;if(xx<lx){xx=lx;}}}
 if(dr=="Left"){if(xx<rx){m=true;xx+=sp;if(xx>rx){xx=rx;}}}
 if(dr=="Reset"){gg.left=tx+pa;if(g.toMove){clearTimeout(g.p7Magic);}g.toMove=false;}
 if(m){gg.left=xx+pa;if(g.toMove){clearTimeout(g.p7Magic);}g.toMove=true;
  eval("g.p7Magic=setTimeout(\"P7_HScroller('"+el+"','"+dr+"',"+tx+","+ox+",'"+spd+"')\","+fr+")");
 }else{g.toMove=false;}
}


function o(identyfikator) {
	return document.getElementById(identyfikator);
}


function openPage(theUrl,W,H){
    var theWin ="'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width="+W+",height="+H+"'"
	littleWin = window.open(theUrl,'',theWin);
	//littleWin.resizeTo(W+10,H+29);
 	littleWin.focus();
}

function newsletterAdd(){
	
	var form = document.forms['form_newsletter'];
	var email = form.newsletter_email.value;
	
	if(validateEmail(email)){
		form.form_type.value = 'add';
		form.submit();
	}
	else{
		alert('Niepoprawny adres e-mail');
	}
}


function newsletterDel(){
	
	var form = document.forms['form_newsletter'];
	var email = form.newsletter_email.value;
	
	if(validateEmail(email)){
		form.form_type.value = 'del';
		form.submit();
	}
	else{
		alert('Niepoprawny adres e-mail');
	}
}


/*********************************************************/
/* Web Pages Menu                                        */
/*********************************************************/

function showSubMenu(obj){

	var selectObj = document.getElementById( obj );
	if (selectObj==null)	return;
	
	if (selectObj.style.display != ""){
		//alert('tak');
		selectObj.style.display = "";
	}
	else 
		selectObj.style.display = "none";
	
	return;
}

function hideSubMenu(obj){
	
	if ( obj!="" ){
		var selectObj = document.getElementById( obj );

		if (selectObj != null)
			selectObj.style.display = "none";
	}
}

function highSubItem(obj){
	
	if ( obj!="" ){
		var selectObj = document.getElementById( obj );

		if (selectObj != null){
			if(selectObj.className=='menu_i')
				selectObj.className='menu_a';
				
			if(selectObj.className=='menu_si')
				selectObj.className='menu_sa';
				
			if(selectObj.className=='menu_top_i')
				selectObj.className='menu_top_a';
		}
	}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
 var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
   var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
   if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function validateEmail(string) {
	
	if (string.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1)
		return true;
	else
	return false;
}

function validateCart(type){
	var form = document.forms['cart'];
	var zatwierdz = true;

	if(type=="order") form.form_cart_order.value = 1;
	else form.form_cart_order.value = 0;

	var CartId = document.getElementsByName("cart_id[]");
	 
	if (zatwierdz){
		form.submit();
 	}
}

function makeButton(class_name){
    var miniesFx = new Array();
    $$(class_name).each(function(element,i){
        miniesFx[i] = new Fx.Morph(element, {
            duration:200,
            wait:false
        });

        element.addEvent('mouseenter', function(){
            miniesFx[i].start({
                'opacity': 0.5
            });
        });

        element.addEvent('mouseleave', function(){
            miniesFx[i].start({
                'opacity': 1
            });
        });
    });
}


function makeSplash(obj){
    var splashFx;
	var element = $(obj);
	
    if (element){
        splashFx = new Fx.Morph(element, {
            duration:500,
            wait:false
        });

		element.setStyle( 'opacity', 0 );
        //splashFx.set({'opacity': 0});
        //splashFx.start({'opacity': 1});
        ( function(){splashFx.start({'opacity': 1})} ).delay(100);

        ( function(){splashFx.start({'opacity': 0})} ).delay(2500);
    }
	else{
		alert(element);
	}
}

function initmenu(){
	var cont = $('content-subpage');
	//var pom = false;
	$$('li.smenu').addEvent('mouseenter',function(el){
      //  console.log(this.id.substring(4,7));
		var pom = false;
	/*   MorphEf = new Fx.Morph(cont, {duration: 'short', transition: Fx.Transitions.Sine.easeOut});
	   MorphEf.start({
	   'margin-top': 34 //Morphs the margin-top from the current to 34px.
	   }); */
	
	//   $$('div.sub').setStyle('height', '0'); 
	   
	   var cid = this.id;
	   var type = this.id.substring(4,7);
	   
	   
	   if (type != 'art') 
	   {
	     //    console.log(cid.substring(7,9));
	        if (cid.substring(7,9) == '_1'){
			var subu = 'subu_'+cid.substring(10);
			
			/*	MorphEf = new Fx.Morph(cont, {duration: 'short', transition: Fx.Transitions.Sine.easeOut});
				MorphEf.start({
				'margin-top': 64 //Morphs the margin-top from the current to 64px.
				}); */
				
				var height = $$('div.sub').getStyle('height');
			//	$$('div.sub').setStyle('height', '0'); //jakby bylo wiecej rozwijanych menu
			
				MorphEff = new Fx.Morph(subu, {duration: 500, transition: Fx.Transitions.Sine.easeOut});
				MorphEff.start({
				'height': 28 
				}); 
			//  console.log($(subu));
			  $(subu).addEvent('mouseleave',function(MorphEf){
		
				 (function(){
					/* MorphEf.start({
							'margin-top': 34 //Morphs the margin-top from the current to 34px.
							}); */
					 MorphEff.start({
							'height': 0
							}); 
				}).delay(2000);
				  
				MorphEf = new Fx.Morph(cont, {duration: 'short', transition: Fx.Transitions.Sine.easeOut});
		/*		MorphEf.start({
				delay: 2000,
				'margin-top': 34 //Morphs the margin-top from the current to 34px.
				}); */
		
			/*	MorphEff = new Fx.Morph(subu, {duration: 500, transition: Fx.Transitions.Sine.easeOut});
				MorphEff.start({
				'height': 0
				}); */
			
			  })
			}
	        else pom = true;
	    }
	   else pom = true;
	   
	/*   if (pom)
	   {
		   $$('div.sub').setStyle('height', '0');
	   } */
	})
}


/*********************************************************/
/* Web Pages Scroller                                    */
/*********************************************************/

var myScroller = {

	init: function(settings) {
	
		this.windowID = settings.windowID;
		this.tapeID = settings.tapeID;
		this.prevArrowID = $defined(settings.prevArrowID) ? settings.prevArrowID : '';
		this.nextArrowID = $defined(settings.nextArrowID) ? settings.nextArrowID : '';
		this.prevArrowIDs = $defined(settings.prevArrowIDs) ? settings.prevArrowIDs : '';
		this.nextArrowIDs = $defined(settings.nextArrowIDs) ? settings.nextArrowIDs : '';
		this.subInput = $defined(settings.subInput) ? settings.subInput : '';
		
		this.itemsName = settings.itemsName;
		this.itemsSelector = settings.itemsSelector;
		this.step = $defined(settings.step) ? settings.step : 1;
		//this.actItem = $('act-item')).value;
		this.actItem = $defined(settings.act) ? settings.act : 0;
	//	var Path = actItem.split('/');
	//	this.actItem = Path[0];
		//alert(this.actItem);
		
		if($defined(this.itemsName)) 
		{
			this.itemsArr = $(this.tapeID).getElements('[name=' + this.itemsName + ']');
		}
		else if($defined(this.itemsSelector)) 
		{
			this.itemsArr = $$(itemsSelector);
		}
		
		this.idArr = new Array();
		
		var i;
		for(i = 0; i < this.itemsArr.length; i++) {
		this.idArr.push(this.itemsArr[i].id);
	
		}
	//	alert(this.idArr);
	
		this.abc = Math.ceil(this.itemsArr.length / this.step);
		this.fx = new Fx.Scroll(this.windowID, 
		{
			duration: 500,
			link: 'chain'
		});
	
		$(this.prevArrowID).addEvent('click', this.goPrev.pass(this));
		$(this.nextArrowID).addEvent('click', this.goNext.pass(this));
		$(this.prevArrowIDs).addEvent('click', this.goPrev.pass(this));
		$(this.nextArrowIDs).addEvent('click', this.goNext.pass(this));
		$(this.subInput).addEvent('click', this.clearInput.pass(this));
		$(this.subInput).addEvent('blur', this.goToPage.pass(this));
		$(this.subInput).addEvent('keydown', (function(event){
			
		    //The passed event parameter is already an instance of the Event class.
		    if (event.key == 'enter') {
		    	
		    	//this.goToPage(this); //Executes if the user hits Enter.
		    	 this.refresh();
		    	
		    }
		}).bind(this));
	},

	clearInput: function (ptr) {
		$('sub-input').set('value','');
	},
	
	refresh: function() {
		this.goToPage(this);
	},	
	
	goToPage: function (ptr) {
		var val = $('sub-input').value;
	    if (val <= ptr.abc && val > 0)
	    
	    {	
	    	
		    if ($('arrow-left').getStyle('display') == 'none')
			{
				$('ghost').setStyle('display','none');
				$('arrow-left').setStyle('display','block');
				$('ghost-ls').setStyle('display','none');
				$('arrow-left-s').setStyle('display','block');
			}
			
			if ($('arrow-right').getStyle('display') == 'none')
			{
				$('arrow-right').setStyle('display','block');
				$('ghost-rs').setStyle('display','none');
				$('arrow-right-s').setStyle('display','block');
			}
		
	    }
		//ptr.actItem -= ptr.step;
		if(ptr.actItem < 0) 
		{
			ptr.actItem = ptr.itemsArr.length - (ptr.itemsArr.length % ptr.step);
		}
		ptr.actItem = val*myScroller.step-myScroller.step;
	//	alert(ptr.actItem);
		
	//	ptr.actItems = (ptr.actItem / myScroller.step) + 1; 
		
		ptr.fx.toElement(ptr.idArr[val*myScroller.step-myScroller.step]);
		
		if ((val*myScroller.step-myScroller.step)+myScroller.step >= ptr.itemsArr.length)
		{
			//alert('+');
		    $('arrow-right').setStyle('display','none');
			$('ghost-rs').setStyle('display','block');
			$('arrow-right-s').setStyle('display','none'); 
		}
		else if ((val*myScroller.step-myScroller.step)-1 < 0)
		{
			//alert('-');
			$('ghost').setStyle('display','block');
			$('arrow-left').setStyle('display','none');
			$('ghost-ls').setStyle('display','block');
			$('arrow-left-s').setStyle('display','none'); 
		} 
		
		window.location.hash = 'gallery'+'/'+ val ;
	//	$('sub-input').set('value', val + '/' + ptr.abc) ;
		$('sub-input').set('value', val);
	//	alert(ptr.actItem);
	
	},


	goPrev: function (ptr) {
		
		if ($('arrow-right').getStyle('display') == 'none')
			{
				$('arrow-right').setStyle('display','block');
				$('ghost-rs').setStyle('display','none');
				$('arrow-right-s').setStyle('display','block');
			}
		
		//alert(ptr.actItem);
		
		ptr.actItem -= ptr.step;
		
		if(ptr.actItem < 0) 
		{
			//ptr.actItem = ptr.itemsArr.length - (ptr.itemsArr.length % ptr.step);
			ptr.actItem = 0;
		}
		
		if(ptr.actItem - 1 < 0) //previous element
		{
			$('ghost').setStyle('display','block');
			$('arrow-left').setStyle('display','none');
			$('ghost-ls').setStyle('display','block');
			$('arrow-left-s').setStyle('display','none');
		}
		
		ptr.actItems = (ptr.actItem / myScroller.step) + 1; 
		
		ptr.fx.toElement(ptr.idArr[ptr.actItem]);
		window.location.hash = 'gallery'+'/'+ptr.actItems;
		
		if($('sub-input')) $('sub-input').set('value', ptr.actItems + '/' + ptr.abc) ;
		
	},


	goNext: function (ptr) {
		
		if ($('arrow-left').getStyle('display') == 'none')
		{
			$('ghost').setStyle('display','none');
			$('arrow-left').setStyle('display','block');
			$('ghost-ls').setStyle('display','none');
			$('arrow-left-s').setStyle('display','block');
		}
		
		ptr.actItem += ptr.step;
		//alert(ptr.actItem);
		if(ptr.actItem >= ptr.itemsArr.length)
		{
			//ptr.actItem = 0;
			ptr.actItem = ptr.itemsArr.length - (ptr.itemsArr.length % ptr.step);
		}
		
		if(ptr.actItem + myScroller.step >= ptr.itemsArr.length) //next element
		{
			$('arrow-right').setStyle('display','none');
			$('ghost-rs').setStyle('display','block');
			$('arrow-right-s').setStyle('display','none');
		}
		
		ptr.actItems = (ptr.actItem / myScroller.step) + 1 ;
		ptr.fx.toElement(ptr.idArr[ptr.actItem]); 
		window.location.hash = 'gallery'+'/'+ptr.actItems;
		
		if($('sub-input')) $('sub-input').set('value', ptr.actItems + '/' + ptr.abc);	
	} 

};